Front contact photo-electrochemical H-Cell setup (redox.me)

Related products

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  SPE Connector.GC.1 for measurements in glass

  The connector enables the use of the biosensor or electrochemical sensor based on the substrates AC1, AC4 and TS1 in glass cell TC4, TC5, TC6 or TC7.

   

  The connector enables measurement with screen printed electrodes with width 7.26 mm and standard contact pads pitch (2.54 mm).
  It is compatible with other SPE´s that use the same distance between the contact pads (2.54 mm). The cone at the connector sensor side is NJ 8/10 which enables to use the connector with any standard chemical vessels.

   

  Termination: 2 mm Banana plugs

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  Membrane Capacitive Deionization configurable cell (redox.me)

  Membrane Capacitive Deionization (MCDI) configurable cell has been designed to conduct research on removal of charged ionic species from aqueous or organic solutions (i.e., Desalination/Demineralization) via electrostatic (i.e., non-Faradaic) or electrochemical (redox) interactions. The MCDI cell contains two graphite current collectors that can serve as polarization electrodes. However, if the electrode material is the subject of research, it should be applied to an additional current collector, such as graphite paper or metal felt (not included in the product). Different electrode materials can be installed on both sides of the cell. If the thickness of these electrodes exceeds 250 micrometers, different gaskets are required. In such a case, please contact us for a solution.

  The cell is designed in such a way that replacing the electrodes does not require removing the membranes or flow fields. It is enough to unscrew the plungers on both sides and replace the electrodes. In the standard configuration, the liquid in the main channel and side channels flows through the flow field cut from PEEK. However, these can be replaced with a porous material such as felt or a battery spacer, which will allow fluid flow. If work with materials of dimensions different from those listed in the specification is required, we can supply seals of different thicknesses or customize the cell. The cell allows for the installation of one or two ion-exchange membranes (not included in the setup). Their thickness is not critical, and it is not necessary to adjust the thickness of the membrane gaskets pressing them. The cell elements are constructed with inert materials to the sample (PEEK). It well fits aqueous (FKM gaskets and O-rings) and organic solvent (FFKM gaskets and O-rings) electrolyte requirements. The construction of the cell is gas-tight.

   

  Application note:
  MCDI cell can be configured to allow the following cell architectures:

  1. Flow-by CDI consisting of: (i) two porous carbon or metal based current collectors coated with capacitive (e. non-Faradaic) material, and (ii) a main flow field enabling the feed water to be transported between electrodes. In this configuration, side flow fields and membranes are not installed.  
  2. Membrane CDI consisting of: (i) two porous carbon or metal based current collectors coated with capacitive (e. non-Faradaic) material, (ii) two ion-exchange membranes (cation exchange membrane and anion exchange membrane) separating electrodes from the main flow field, and (iii) a main flow field enabling the feed water to be transported between electrodes. In this configuration, side flow fields are typically not installed. However, there are cases where installing both side flow fields is justified. All the graphics included in the product page refer to that configuration.
  3. Inverted CDI consisting of: (i) two porous carbon or metal based current collectors coated with capacitive (e. non-Faradaic) material where anode is treated for net negative surface charge and a cathode is treated for net positive surface charge, and (ii) a main flow field enabling the feed water to be transported between electrodes. In this configuration, side flow fields and membranes are not installed.  
  4. Flow-electrode CDI consisting of: (i) two porous carbon or metal based current collectors with flowing electrodes made of capacitive (e. non-Faradaic) carbon suspension, (ii) two ion-exchange membranes (cation exchange membrane and anion exchange membrane) separating electrodes from the flow chamber, (iii) a main flow field enabling the feed water to be transported between electrodes, and (iv) two side flow fields for liquid electrodes. All the graphics included in the product page refer to that configuration.
  5. Hybrid CDI consisting of: (i) a Faradaic (e. battery) electrode for cation adsorption/desorption, (ii) a capacitive (i.e. non-Faradaic) electrode for anion adsorption/desorption, (iii) an anion exchange membrane placed adjacent to the capacitive electrode, and (iv) a main flow field enabling the feed water to be transported between electrodes. In this configuration, side flow fields and a cation-exchange membrane are not installed.  
  6. Cation intercalation desalination consisting of: (i) two porous carbon or metal based current collectors coated with Faradaic cation intercalation materials, (ii) an anion exchange membrane separating electrodes, and (iii) a main flow field enabling the feed water to be transported between electrodes. In this configuration, one side flow field and cation-exchange membrane are not installed.  
  7. Desalination battery consisting of: (i) two porous carbon or metal based current collectors coated with redox (e. Faradaic) material (one for cation adsorption/desorption and the other for anion adsorption/desorption), and (ii) a main flow field enabling the feed water to be transported between electrodes. In this configuration, side flow fields and membranes are not installed.  

   

  Specification:
  tubing size: 4 mm OD
  fitting type: push-in, M5 male
  electrode size: 60 mm x 60 mm (36 cm²)
  recommended total electrode thickness: 200-250 µm
  membrane size: 70 mm x 85 mm
  maximum operating pressure: 20 bar
  maximum operating temperature 150 ºC

  Intrastat data:
  HS Code: 90278080
  Country of Origin: Sweden
  NET weight: 1300 g

   

  Product includes:
  2 x stand, anodized aluminum
  2 x plunger holder, SS 316L
  2 x PEEK plunger
  2 x tantalum current collector
  2 x graphite current collector
  1 x threaded end plate, SS 316L
  1 x unthreaded end plate, SS 316L
  1 x PEEK outer cell body
  1 x PEEK inner cell body
  1 x set of fittings
  2 x female banana connectors, 4 mm dia.
  1 x PEEK main flow field, 0.5 mm thick
  2 x PEEK side flow field, 0.5 mm thick
  1 x set of gaskets (FKM or FFKM) including:

  1 x main flow gasket, 0.5 mm thick
  2 x membrane gasket, 0.25 mm thick
  2 x side flow gasket, 0.5 mm thick
  2 x electrode gasket, 0.25 mm thick

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  SIRE Sensor Cell Set (Sensor with Injectable Recognition Element)

  The SIRE Sensor Cell Set consists of a sensor with an integrated non-removable specialised chamber.

   

  The set also contains a syringe which will allow the injection of the recognition element (Enzyme).
  The SIRE Sensor Cell uses the concept of soluble enzymes into a reaction chamber separated from the sample by a semi permeable dialysis membrane. The analyte (for example maltose), enters into the reaction chamber by diffusion. The analyte reacts with the recognition enzymes creating H₂O₂ which is oxidized on a screen printed Pt electrode. The current corresponds to the amount of analyte.

   

  * For this product, we recommend our customers use the Training Service from BVT.

  (https://bvt.cz/produkt/offer-of-long-term-automated-measurements-on-bvt-apparatus/)

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• 

  EmStat4T (Tailored electrochemistry through touch-controlled apps)

  The EmStat4T is a programmable handheld potentiostat with a touchscreen, which is ideal for sensor research and sensor-based applications. It offers two main modes of operation:

   

  1. Remote Control: where it functions as a conventional potentiostat, controlled directly by our PSTrace software for Windows or PStouch app for Android. These applications allow you to run measurements, view results, and perform data analysis.

   

  1. Standalone: where the instrument is controlled via its touch interface to run a wizard‑style app for electrochemical analysis. Compose custom apps easily using the Visual MethodSCRIPT Editor included in PSTrace for Windows. Apps eliminate the need for a computer, tablet, or smartphone. This makes the EmStat4T an ideal solution for point-of-care applications and field research such as environmental analysis or corrosion monitoring.

   

  More information could be found tought link:

  https://www.palmsens.com/emstat4t/

   

  Tailored electrochemistry through touch-controlled apps

  • Potential range ±3 V
  • Max. current ±30 mA
  • Supports common electrochemical techniques
  • Standalone operation with MethodSCRIPT 
  • or remotely controlled by laptop or phone
  • Bar/QR-code scanner
  • Customizable cell interface with drop-detection for SPEs

  Main Features

  

  

  Visual MethodSCRIPT Editor

  Create your EmStat4T apps

  The powerful MethodSCRIPT™ language allows for easily creating your own applications to run on the EmStat4T. Compose apps using our Visual MethodSCRIPT Editor which generates the MethodSCRIPT for you.

  Your measurements are safely stored

  

  Internal Storage

  The EmStat4T is equipped with 500 MB internal storage memory for storing your measurements. All internally stored measurements can be browsed and transferred back to the PC easily using the PSTrace software for Windows. Your data is always with your instrument wherever you take it.

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